[johnyrocks]

I'm getting 1x Cryptanthus ''Black Mystic'' and 2x Neoregelia ampullacea . How big will these get?

 

[Mantellaprince20]

I'd say they both can get over 12 inches in diameter but I can't remembet for sure on the ampulacea

 

[gootswa]

Yeah like mantellaprince20 said, the black mystic get about 12" in diameter. Good choice, they get nice a nice red and green tint to them in the viv. The Neoregelia ampullacea I believe gets somewhere between 12" -16" in height.